| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $26.96 | 7.631% | $29.0173 | $29.02 | $29.00 | $29.00 |
| Purchase #2 | $174.94 | 4.825% | $183.3809 | $183.38 | $183.40 | $183.40 |
| Purchase #3 | $235.35 | 10.734% | $260.6125 | $260.61 | $260.60 | $260.60 |
| Purchase #4 | $10.39 | 13.138% | $11.755 | $11.76 | $11.75 | $11.80 |
| Purchase #5 | $129.90 | 8.481% | $140.9168 | $140.92 | $140.90 | $140.90 |
| Purchase #6 | $138.74 | 3.271% | $143.2782 | $143.28 | $143.30 | $143.30 |
| Purchase #7 | $241.60 | 4.399% | $252.228 | $252.23 | $252.25 | $252.20 |
| 7 purchase totals = | $957.88 | $1,021.1887 | $1,021.20 | $1,021.20 | $1,021.20 | |